<!DOCTYPE html>
<html>
<head>
<title>Test With Leading Whitespace</title>
<style>
    div { height:90px; margin:0; padding:0; border:none; }
    .container { width:400px; }
    .middle { display:inline-block; width:400px; background-color:green; }
</style>
</head>
<body>
<p> There should be a single green rectangle below. </p>
<div class="container"><div class="middle"></div></div>
</body>
</html>
